Acer 3640 manual LCD Inverter, AC Adaptor, System Power Management

Page 49

LCD 14.1” inch

 

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical Power Consumption (watt)

N/A

 

4.02 (for backlight unit

N/A

 

 

 

 

 

 

 

only)

 

 

 

 

 

 

 

 

 

 

 

 

 

Weight

420 (440max)

 

425

425

 

 

 

 

 

 

 

 

 

 

 

 

Physical Size(mm)

317.3x242.0x6.0

 

317.3x242.0x5.9

317.3x242.0x6.5

 

 

 

 

 

 

 

 

 

 

 

 

Electrical Interface

1 channel LVDS

 

1 channel LVDS

1 channel LVDS

 

 

 

 

 

 

 

 

 

 

 

 

Support Color

262,144

 

262,144

262,144

 

 

 

 

 

 

 

 

 

 

 

 

Viewing Angle (degree)

 

 

 

 

 

 

 

 

Horizontal: Right/Left

40/40

 

 

45/45

40/45

 

 

 

Vertial: Upper/Lower

10/30

 

 

20/45

25/30

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Range( ° C)

0 to +50

 

0 to +50

0 to +50

 

 

 

Operating

 

 

 

 

-20 to +60

 

-25 to +60

-20 to +60

 

 

 

Storage (shipping)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD Inverter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

Vendor & model name

 

Darfon/V189-301GP

 

 

 

 

 

 

 

 

 

 

 

 

Brightness conditions

 

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input voltage (V)

 

9~21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input current (mA)

 

2.56 (max)

 

 

 

 

 

 

 

 

 

 

 

 

Output voltage (V, rms)

 

780V (2000V for kick off)

 

 

 

 

 

 

 

 

 

 

 

 

Output current (mA, rms)

 

6.5 (max)

 

 

 

 

 

 

 

 

 

 

 

 

 

Output voltage frequency (k Hz)

 

65K Hz (max)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC Adaptor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

Input rating

 

90V AC to 264V AC, 47Hz to 63Hz

 

 

 

 

 

 

 

 

 

 

 

 

Maximum input AC current

 

1.7A

 

 

 

 

 

 

 

 

 

 

 

 

 

Inrush current

 

220A@115VAC

 

 

 

 

 

 

 

220A@230VAC

 

 

 

 

 

 

 

 

 

 

 

 

Efficiency

 

82% min. @115VAC input full load

 

 

 

 

 

 

 

 

 

 

 

 

 

System Power Management

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACPI mode

 

 

 

Power Management

 

 

 

 

 

 

 

 

 

 

Mech. Off (G3)

 

All devices in the system are turned off completely.

 

 

 

 

 

 

 

 

 

Soft Off (G2/S5)

 

OS initiated shutdown. All devices in the system are turned off

 

 

 

 

 

completely.

 

 

 

 

 

 

 

 

 

 

 

Working (G0/S0)

 

Individual devices such as the CPU and hard disc may be power

 

 

 

 

 

managed in this state.

 

 

 

 

 

 

 

 

 

 

 

Suspend to RAM (S3)

 

CPU set power down

 

 

 

 

 

 

VGA Suspend

 

 

 

 

 

 

 

PCMCIA Suspend

 

 

 

 

 

 

 

Audio Power Down

 

 

 

 

 

 

Hard Disk Power Down

 

 

 

 

 

 

CD-ROM Power Down

 

 

 

 

 

 

Super I/O Low Power mode

 

 

 

 

 

 

 

 

 

 

Save to Disk (S4)

 

Also called Hibernation Mode. System saves all system states and

 

 

 

 

 

data onto the disc prior to power off the whole system.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 1

41

Image 49
Contents Aspire 3640/TravelMate 2440 Series Service Guide Revision History Disclaimer CopyrightScreen Messages ConventionsPreface Page Table of Contents Jumper and Connector Locations Chpater 4 TroubleshootingFRU Field Replaceable Unit List Features System SpecificationsChapter Ports SA-0214 System Block DiagramTop View Board LayoutBottom View Jumper Settings/Clear Bios Password Procedures Aspire 3640 front View Your Acer Notebook tourIcon Description TravelMate 2440 front viewClosed Front View Right View Left ViewIcon PC Card slot Accepts on Type II PC CardBottom Panel Rear PanelAspire TravelMate IndicatorsAspire Easy-Launch ButtonsIcon Function Description Touchpad Basics Launch key Default applicationTravelMate Page Desired Access Num Lock On Num Lock Off Using the KeyboardLock Keys and embedded numeric keypad Lock Key DescriptionHot Keys Windows KeysKey Icon Description External monitor if connected and both Special Key Euro symbolEmpowering Technology password Acer Empowering TechnologyAcer ePower Management Chapter Acer ePresentation Management Acer eLock Management Acer eRecovery Management Acer eSettings Management Acer ePerformance Management Acer OrbiCam Rubber grip selected models only Rotating the Acer OrbicamChapter Capturing photos or videos Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager Processor Hardware Specifications and ConfigurationsCPU Fan True Value Table Second Level CacheLAN Interface Memory CombinationsModem Interface Wireless Module 802.11b/g optional deviceHard Disk Drive Interface DVD-Super Multi Interface Combo Drive InterfaceFor Hdls GCC-4244N For Philips SB5265Video Interface Audio InterfaceFor Hlds GMA-4082N For Pioneer DVR-K16RAUSB Port Video MemoryPcmcia Port System Board Major ChipsKeyboard BatteryLCD 14.1 inch LCD Inverter System Power ManagementAC Adaptor Chapter Main Security Boot Exit System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationSystem Time MainParameter Description Format/Option Security Boot ExitClear or Set Setting a PasswordParameter Description Option Changing a Password Removing a PasswordPage +Hard Drive BootExit Information Main Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartDescription Part Number Screw ListRemoving the Battery Pack Removing the Memory and the HDD Module Removing the LCD Module Removing the ODD ModuleChapter Page Disassembling the Main Unit Disassembling the Lower Case AssemblyPage Disassembling the Upper Case Assembly Page Disassembling the LCD Module with video camera Page Chapter Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Symptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Code List Index of Error MessagesError Message List Error Codes Error MessagesCPU ID No beep Error Messages FRU/Action in Sequence Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsTop View Jumper and Connector LocationsBottom View Jumper Settings/Clear Bios Password Procedures Chapter FRU Field Replaceable Unit List Aspire 3640/TravelMate 2440 FRU List Aspire 3640/TravelMate 2440 Exploded DiagramCategory Part Name and Description Acer Part No Not contain the black mylar as Image shows Lowercase W/SPEAKER Combo Module Optical Bezel Gbase for Dual HDD 60GB Seagate ST96812A H3M06 Portuga Keyboard 88KEY Darfon NSK AEK0D Danish Keyboard 89KEY Darfon NSK Wireless Antenna LEFT/RIGHT Glare LCD Screw Rubber LCD Chapter 105 106 Chapter
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3640 specifications

The Acer 3640 and MS2180 are two notable examples of Acer's commitment to providing versatile computing solutions. Each model caters to different user needs and preferences, but both stand out in terms of performance and practicality.

The Acer 3640 is a compact and lightweight laptop designed with portability in mind. It features a 14-inch display, which strikes a balance between usability and size, making it ideal for users on the go. One of its defining characteristics is the Intel Core processor, which delivers a robust performance capable of handling everyday tasks such as web browsing, office applications, and multimedia consumption. The device is equipped with integrated graphics, allowing for casual gaming and smooth video playback.

In terms of storage, the Acer 3640 often comes with a solid-state drive (SSD) option, significantly enhancing boot times and overall system responsiveness compared to traditional hard drives. The laptop also includes USB ports, HDMI output, and a card reader, facilitating seamless connectivity with various peripherals and external displays. Moreover, Acer has incorporated its own TrueHarmony technology, which optimizes audio output for an immersive sound experience, an essential feature for entertainment and communication.

On the other hand, the Acer MS2180 desktop series offers a different computing experience aimed at home and office environments. The MS2180 is characterized by its desktop form factor, which provides expandability and ease of maintenance. It typically houses a 22-inch or larger display, providing ample screen real estate for productivity tasks and multimedia applications.

The MS2180 is powered by Intel processors as well, ensuring efficient performance for multitasking, data management, and light gaming. With multiple USB ports, Ethernet connectivity, and optional Wi-Fi capabilities, the MS2180 facilitates various connectivity options to suit different user needs.

In summary, the Acer 3640 and MS2180 showcase the company's dedication to delivering reliable technology tailored to diverse computing needs. The 3640 excels in portability and performance, making it an excellent choice for mobile users. In contrast, the MS2180 brings power and expandability to desktop users, catering to those who prioritize workspace efficiency and connectivity. Whether for work or play, Acer continues to enhance user experiences with innovative features and technologies in both its laptops and desktops.